Fast Differential Analysis of Propolis Using Surface Desorption Atmospheric Pressure Chemical Ionization Mass Spectrometry

International Journal of Analytical Chemistry
Xue-Yong HuangLiping Luo

Abstract

Mass spectral fingerprints of 24 raw propolis samples, including 23 from China and one from the United States, were directly obtained using surface desorption atmospheric pressure chemical ionization mass spectrometry (SDAPCI-MS) without sample pretreatment. Under the optimized experimental conditions, the most abundant signals were detected in the mass ranges of 70 to 500 m/z and 200 to 350 m/z, respectively. Principal component analyses (PCA) for the two mass ranges showed similarities in that the colors had a significant correlation with the first two PCs; in contrast there was no correlation with the climatic zones from which the samples originated. Analytes such as chrysin, pinocembrin, and quercetin were detected and identified using multiple stage mass spectrometry within 3 min. Therefore, SDAPCI-MS can be used for rapid and reliable high-throughput analysis of propolis.

References

Oct 12, 2000·Journal of Ethnopharmacology·J M SforcinS R Funari
Nov 21, 2002·Zeitschrift Für Naturforschung. C, a Journal of Biosciences·Murat KartalSemra Kurucu
Dec 24, 2002·Fitoterapia·P G PiettaA M Pietta
Jul 31, 2004·The Analyst·Alexandra C H F SawayaMarcos N Eberlin
Jun 10, 2006·Journal of Pharmaceutical and Biomedical Analysis·Nicola Volpi, Gianluca Bergonzini
Oct 16, 2007·Journal of Pharmaceutical and Biomedical Analysis·Claudio GardanaPaolo Simonetti
Nov 21, 2007·Journal of Agricultural and Food Chemistry·Huanwen ChenXiaolin Qiao
Sep 23, 2008·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Leandro MoreiraLeticia Estevinho
Sep 24, 2008·The Analyst·Glenn A HarrisFacundo M Fernandez
Mar 2, 2010·Talanta·Alexandra C H F SawayaHoushang Afrouzan
Apr 16, 2010·Journal of the Science of Food and Agriculture·Chao YangHuanlu Song
Oct 26, 2010·Journal of Ethnopharmacology·José Maurício Sforcin, Vassya Bankova
Aug 20, 2011·Phytochemical Analysis : PCA·Davide BertelliMaria Plessi
Oct 27, 2011·Journal of Agricultural and Food Chemistry·Xiali GuoShangji Gong
Sep 5, 2013·Food Chemistry·Valery A IsidorovSławomir Bakier
Nov 2, 2013·Food Chemistry·Begoña Giménez-Cassina LópezAlexandra C H F Sawaya
Dec 3, 2013·Brazilian Journal of Microbiology : [publication of the Brazilian Society for Microbiology]·Leticia BarrientosLuis A Salazar

❮ Previous
Next ❯

Methods Mentioned

BETA
PCA

Software Mentioned

SDAPCI
SPSS

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.